Stefan Monnier a4efbe4c49 New special form handler-bind ... AFAIK, this provides the same semantics as Common Lisp's `handler-bind`, modulo the differences about how error objects and conditions are represented. * lisp/subr.el (handler-bind): New macro. * src/eval.c (pop_handler): New function. (Fhandler_Bind_1): New function. (signal_or_quit): Handle new handlertypes `HANDLER` and `SKIP_CONDITIONS`. (find_handler_clause): Simplify. (syms_of_eval): Defsubr `Fhandler_bind_1`. * doc/lispref/control.texi (Handling Errors): Add `handler-bind`. * test/src/eval-tests.el (eval-tests--handler-bind): New test. * lisp/emacs-lisp/lisp-mode.el (lisp-font-lock-keywords): Move 'handler-bind' from CL-only to generic Lisp. (handler-bind): Remove indentation setting, it now lives in the macro definition.		2023-12-27 23:45:51 -05:00
..
emacs	; Improve and correct documentation of registers (bug#66394)	2023-12-23 12:46:55 +02:00
lispintro	Add explanation for extra parentheses in ELisp Introduction	2023-12-23 11:35:33 +02:00
lispref	New special form handler-bind	2023-12-27 23:45:51 -05:00
man	Merge from origin/emacs-29	2023-12-23 06:30:40 -05:00
misc	; * doc/misc/eglot.texi (Performance): Fix a typo.	2023-12-27 18:42:41 +02:00